Roya 1970's 21 Jewel Manual Winding Divers Watch

A lovely 60's divers watch with a 21 jewel Ronda 1217 Movement. a 
The Watch has been overhauled, and the case re-polished - Pictured on a black leather strap, we can as an alternative provide a nut brown hand made leather strap, or a black silicone. -  Just super condition with a new bezel insert in black/red, keeping time.- 36mm x 45mm Case Roya is a brand of Costucta Watch Co - Owned by Mondaine.